GB414366A - Improvements relating to the manufacture of fuel briquettes from carbonaceous material - Google Patents
Improvements relating to the manufacture of fuel briquettes from carbonaceous materialInfo
- Publication number
- GB414366A GB414366A GB2998132A GB2998132A GB414366A GB 414366 A GB414366 A GB 414366A GB 2998132 A GB2998132 A GB 2998132A GB 2998132 A GB2998132 A GB 2998132A GB 414366 A GB414366 A GB 414366A
- Authority
- GB
- United Kingdom
- Prior art keywords
- manufacture
- carbonaceous material
- accelerator
- excess
- bond
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired
Links
Classifications
-
- C—CHEMISTRY; METALLURGY
- C10—PETROLEUM, GAS OR COKE INDUSTRIES; TECHNICAL GASES CONTAINING CARBON MONOXIDE; FUELS; LUBRICANTS; PEAT
- C10L—FUELS NOT OTHERWISE PROVIDED FOR; NATURAL GAS; SYNTHETIC NATURAL GAS OBTAINED BY PROCESSES NOT COVERED BY SUBCLASSES C10G, C10K; LIQUEFIED PETROLEUM GAS; ADDING MATERIALS TO FUELS OR FIRES TO REDUCE SMOKE OR UNDESIRABLE DEPOSITS OR TO FACILITATE SOOT REMOVAL; FIRELIGHTERS
- C10L5/00—Solid fuels
- C10L5/02—Solid fuels such as briquettes consisting mainly of carbonaceous materials of mineral or non-mineral origin
- C10L5/06—Methods of shaping, e.g. pelletizing or briquetting
- C10L5/10—Methods of shaping, e.g. pelletizing or briquetting with the aid of binders, e.g. pretreated binders
Landscapes
- Chemical & Material Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Environmental & Geological Engineering (AREA)
- General Life Sciences & Earth Sciences (AREA)
- Geochemistry & Mineralogy (AREA)
- Geology (AREA)
- Oil, Petroleum & Natural Gas (AREA)
- Organic Chemistry (AREA)
- Solid Fuels And Fuel-Associated Substances (AREA)
Abstract
414,366. Agglomerating fuel. ROBERTS, A. A., Imperial House, Kingsway, London. Oct. 26, 1932, No. 29981. [Class 50.] In the manufacture of briquettes from carbonaceous materials, a cementitious binder in excess of that necessary for the bond is added to the mixture and the combustion temperature maintained by the addition of an accelerator comprising a boron compound such as boric acid. The carbonaceous material may comprise coal, coke, sawdust, tan bark, peat, lignite, anthracite and residuums ; the binder may comprise mineral cements, preferably 6 per cent by weight, sulphite lye or lime ; and the accelerator may comprise as an addition to the boron compound, metallic salts. Bitumen and water may be added to the mixture to assist the bond and copper sulphate or strontium compounds to impart colour to the flame. The moulding pressure is in excess of that necessary for maintaining the coherence of the briquette and may be as high as 6000 lbs. per square inch. Specifications 363,679, 402,107, 402,139, and 414,361 are referred to.
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2998132A GB414366A (en) | 1932-10-26 | 1932-10-26 | Improvements relating to the manufacture of fuel briquettes from carbonaceous material |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
GB2998132A GB414366A (en) | 1932-10-26 | 1932-10-26 | Improvements relating to the manufacture of fuel briquettes from carbonaceous material |
Publications (1)
Publication Number | Publication Date |
---|---|
GB414366A true GB414366A (en) | 1934-07-26 |
Family
ID=10300320
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
GB2998132A Expired GB414366A (en) | 1932-10-26 | 1932-10-26 | Improvements relating to the manufacture of fuel briquettes from carbonaceous material |
Country Status (1)
Country | Link |
---|---|
GB (1) | GB414366A (en) |
Cited By (2)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008017213A1 (en) | 2008-04-04 | 2009-10-08 | Clariant International Limited | Continuous process for the preparation of amides of aliphatic hydroxycarboxylic acids |
DE102008017218A1 (en) | 2008-04-04 | 2009-10-08 | Clariant International Ltd. | Continuous process for the preparation of amides of lower aliphatic carboxylic acids |
-
1932
- 1932-10-26 GB GB2998132A patent/GB414366A/en not_active Expired
Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
DE102008017213A1 (en) | 2008-04-04 | 2009-10-08 | Clariant International Limited | Continuous process for the preparation of amides of aliphatic hydroxycarboxylic acids |
DE102008017218A1 (en) | 2008-04-04 | 2009-10-08 | Clariant International Ltd. | Continuous process for the preparation of amides of lower aliphatic carboxylic acids |
EP2796445A1 (en) | 2008-04-04 | 2014-10-29 | Clariant Finance (BVI) Limited | Continuous method for producing amides of aliphatic hydroxy carbocylic acids |
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